From: The impact of traumatic childhood experiences on interoception: disregarding one’s own body
Interoceptive dimensions | Mean ± SD (Mdn; IQR) | H Value | p Valuea | p Valueb | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
MD | SSD | PTSD | HC | MD vs SSD | MD vs PTSD | MD vs HC | SSD vs PTSD | SSD vs HC | PTSD vs HC | |||
Interoceptive accuracy | 0.65 ± 0.19 (0.70; 0.33) | 0.60 ± 0.18 (0.60; 0.30) | 0.62 ± 0.16 (0.61; 0.23) | 0.62 ± 0.26 (0.66; 0.26) | 1.39 | .708 | ||||||
Confidence | 3.64 ± 1.87 (2.86; 1.93) | 4.35 ± 1.54 (4.00; 2.89) | 4.02 ± 2.08 (3.21; 3.18) | 4.94 ± 1.75 (5.14; 3.00) | 9.57 | .023* | .446 | 1.00 | .018* | 1.00 | 1.00 | .308 |
Interoceptive awareness | 0.17 ± 0.39 (0.19; 0.52) | 0.26 ± 0.44 (0.40; 0.68) | 0.21 ± 0.42 (0.18; 0.65) | 0.41 ± 0.43 (0.51; 0.89) | 6.80 | .079 | ||||||
Body Awareness (SBC) | 2.40 ± 0.53 (2.38; 0.56) | 2.75 ± 0.52 (2.83; 0.65) | 2.15 ± 0.68 (2.33; 0.83) | 2.46 ± 0.57 (2.50; 0.92) | 14.87 | .002* | .046* | 1.00 | 1.00 | .001* | .275 | .706 |
Body Dissociation (SBC) | 1.45 ± 0.65 (1.25; 0.75) | 1.33 ± 0.59 (1.38; 0.88) | 1.82 ± 0.69 (1.87; 1.09) | 0.82 ± 0.63 (0.63; 1.00) | 27.53 | < .001* | 1.00 | .379 | .004* | .089 | .022* | . < 001* |
HRV (RMSSD) | 27.77 ± 19.22 (20.70; 13.69) | 40.73 ± 20.33 (33.57; 25.67) | 32.54 ± 15.43 (28.17; 20.13) | 49.21 ± 30.92 (44.48; 53.25) | 16.22 | .001* | .010* | .667 | .002* | .730 | 1.00 | .269 |